PowerDown Diesel

We Are Little Behind On Everything Cause Of UCC, But We’re Getting Back On Track And Getting Everything Out! We Went And Test And Tuned Yesterday And Did Much Better Then Before!

We Went To Test And Tune Yesterday To Get Some Data for Our Boy Charlie, And It Went Better Than Expected To Say The Least! If We can Get This Thang Figured Out, We Sure Got A Beast On Our Hands!

This Thing Is Almost A Week Old And Still As Rowdy As Ever! Ultimate Callout Challenge & Seventy 2 Fast Will Forever Be The Best Diesel Events Out There! Here’s A Reminder Of How Seventy 2 Fast Class Ended

Here Are Some More Passes From The Final Qualifier Before Eliminations!

Finally Made At Least One Pass With This Absolute Beast 🤣. We Ran 7.552 at 90 MPH Just Took A Little Too Long To Spool. We Are SO CLOSEEE

We Got It To Spool In The Pits Due To Some Tuning We Had Done, Now 7.70 Is Almost Up So Let’s See What We Got This Time!

These Are The Current Standings For ultimatecalloutchallenge 2026 With Zeigler With A Total Of 1093.0! Now It’s Not Over Yet We Still Got A Whole Day Of Dyno And Sled Pull Tomorrow Before The Winner Is Announced So Stay Tuned! #

This Wraps It Up For Seventy 2 Fast, It Was An Amazing Event Filled With Energy And Excitement! You Never Know Who’s Gonna Win. We Will Definitely Be Doing This Again Next Year!

This Is Not Where We Wanted To Be, The Spooling Issues Have Still Continued, But As You See In Our Speed Passing The Lines She Has Some Potential!
So Stay Tuned For Tmr Where We’re Gonna Attempt Get Some Different Tunes And Get This Figured Out For Q2